You may also want to pack a couple keurig coffee pods - there were 2 coffee and 2 tea pods and 2 paper coffee cups in our room which had 2 queen beds. Bring a cooler as there are no refrigerators provided.
The rooms are not fancy but they are adequate. Regarding the rooms - it would be helpful to have a hotel diagram and a television station guide as well as a small notepad to write thank you's to your cleaning staff. Plenty of sanitizing wipes are available to wipe off machines you want to use.
We stayed overnight as we appreciate the availability of smoking rooms and ability to smoke in designated areas in the casino and the casino is about 3 hours away from our home so it made sense to stay.